diff --git a/src/btstack_config.h b/src/btstack_config.h
index 9e7d6dd..7eac7b0 100644
--- a/src/btstack_config.h
+++ b/src/btstack_config.h
@@ -14,11 +14,11 @@
 // Se estiver 1 ou 2, o 0x31 do DualSense causa estouro
 #define MAX_NR_HCI_ACL_PACKETS 4
 
-#define MAX_NR_HCI_CONNECTIONS 4
-#define MAX_NR_L2CAP_CHANNELS  4
-#define MAX_NR_L2CAP_SERVICES  4
+#define MAX_NR_HCI_CONNECTIONS 1
+#define MAX_NR_L2CAP_CHANNELS  2
+#define MAX_NR_L2CAP_SERVICES  3 // GDP + CONTROL + INTERRUPT
 //
-#define HCI_ACL_PAYLOAD_SIZE 256
+#define HCI_ACL_PAYLOAD_SIZE 1021
 #define HCI_ACL_CHUNK_SIZE_ALIGNMENT 4
 #define HCI_OUTGOING_PRE_BUFFER_SIZE 4